1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
dexar [7]
3 years ago
7

Which of the following is equal to the rational expression when x -2 or -6?

Mathematics
1 answer:
kykrilka [37]3 years ago
4 0

The given expression is

f(x) = \frac{3(x+2}{(x+2)(x+6)}

And since we have x+2 common in numerator and denominator, there is a hole at x+2=0, that is at x=-2

And a function is undefined when denominator is zero. And at x=-6, denominator become zero.

So, at x=-6, the function is undefined, or there is a vertical asymptote at x=-6 and hole at x=-2 .

You might be interested in
Please help! A clear explanation on how to simplify the exponents and a detailed step by step solution is greatly appreciated.
Amanda [17]

Answer:

0.125 or 1/8

Step-by-step explanation:

2^3 +2^-3= (2*2*2) + (1/(2*2*2))= 8 + 1/8= 8 + 0.125= 8.125

4^3 +1= (4*4*4) + 1= 64 + 1= 65

8.125/65= 0.125 or 1/8

8 0
3 years ago
Mac has 1/4 hour left of track practice and must be completed 8 laps around the track before he leaves which equation can be use
telo118 [61]

Answer:

(a) Unit = \frac{1}{4}/8

Step-by-step explanation:

Given

Time = \frac{1}{4}

Lap = 8

Required

Determine the time in each lap

The unit time in each lap is calculated by dividing the total time by the number of laps; i.e.;

Unit = \frac{Time}{Lap}

Substitute values for Time and Lap

Unit = \frac{1}{4}/8

5 0
2 years ago
A cell phone company charges a $45 activation fee and $65 per month for their monthly plan. Another cell phone company charges $
Nutka1998 [239]
Whats the question here
3 0
3 years ago
Complete the equations.<br> 2 x 24 = 2 x<br> 2 x 24 =
Alex_Xolod [135]
2x24=48x2=96x2=192x24=4,608
3 0
2 years ago
Need help with this
irinina [24]

The correct answer is 7r/s

6 0
3 years ago
Other questions:
  • Classify the following number. Select all that apply.<br>-3 IrrationalRationalIntegerWholeNatural
    7·2 answers
  • Help please its math on this test.
    6·1 answer
  • When x=9, which number is closest to the value of y on the line of best fit in the graph below?
    14·1 answer
  • How you do you solve for it??
    10·1 answer
  • 5(2y + 3)<br> can’t find any answers from this question
    10·2 answers
  • Aside from the vertex, the horizontal cross-sectional shapes of this pyramid
    10·1 answer
  • Simplify the ratio : 72:16:32<br> What is ans
    7·1 answer
  • Pls answer if you only know the correct answer! Thanks! :))
    11·1 answer
  • -2 - 1 + 4 I need the help please
    11·2 answers
  • Help meeeeeeeeeeeeedsddsss9
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!